auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 423 deletions

diff --git a/hw/goldfish_events_device.c b/hw/goldfish_events_device.c
deleted file mode 100644
index 4cb2904..0000000
--- a/hw/goldfish_events_device.c
+++ /dev/null
@@ -1,423 +0,0 @@
-/* Copyright (C) 2007-2008 The Android Open Source Project
-**
-** This software is licensed under the terms of the GNU General Public
-** License version 2, as published by the Free Software Foundation, and
-** may be copied, distributed, and modified under those terms.
-**
-** This program is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-** GNU General Public License for more details.
-*/
-#include "qemu_file.h"
-#include "android/hw-events.h"
-#include "irq.h"
-
-#if 0
-// From kernel...
-#define EV_SYN			0x00
-#define EV_KEY			0x01
-#define EV_REL			0x02
-#define EV_ABS			0x03
-#define EV_MSC			0x04
-#define EV_SW			0x05
-#define EV_LED			0x11
-#define EV_SND			0x12
-#define EV_REP			0x14
-#define EV_FF			0x15
-#define EV_PWR			0x16
-#define EV_FF_STATUS		0x17
-#define EV_MAX			0x1f
-
-#define BTN_MISC		0x100
-#define BTN_0			0x100
-#define BTN_1			0x101
-#define BTN_2			0x102
-#define BTN_3			0x103
-#define BTN_4			0x104
-#define BTN_5			0x105
-#define BTN_6			0x106
-#define BTN_7			0x107
-#define BTN_8			0x108
-#define BTN_9			0x109
-
-#define BTN_MOUSE		0x110
-#define BTN_LEFT		0x110
-#define BTN_RIGHT		0x111
-#define BTN_MIDDLE		0x112
-#define BTN_SIDE		0x113
-#define BTN_EXTRA		0x114
-#define BTN_FORWARD		0x115
-#define BTN_BACK		0x116
-#define BTN_TASK		0x117
-
-#define BTN_JOYSTICK		0x120
-#define BTN_TRIGGER		0x120
-#define BTN_THUMB		0x121
-#define BTN_THUMB2		0x122
-#define BTN_TOP			0x123
-#define BTN_TOP2		0x124
-#define BTN_PINKIE		0x125
-#define BTN_BASE		0x126
-#define BTN_BASE2		0x127
-#define BTN_BASE3		0x128
-#define BTN_BASE4		0x129
-#define BTN_BASE5		0x12a
-#define BTN_BASE6		0x12b
-#define BTN_DEAD		0x12f
-
-#define BTN_GAMEPAD		0x130
-#define BTN_A			0x130
-#define BTN_B			0x131
-#define BTN_C			0x132
-#define BTN_X			0x133
-#define BTN_Y			0x134
-#define BTN_Z			0x135
-#define BTN_TL			0x136
-#define BTN_TR			0x137
-#define BTN_TL2			0x138
-#define BTN_TR2			0x139
-#define BTN_SELECT		0x13a
-#define BTN_START		0x13b
-#define BTN_MODE		0x13c
-#define BTN_THUMBL		0x13d
-#define BTN_THUMBR		0x13e
-
-#define BTN_DIGI		0x140
-#define BTN_TOOL_PEN		0x140
-#define BTN_TOOL_RUBBER		0x141
-#define BTN_TOOL_BRUSH		0x142
-#define BTN_TOOL_PENCIL		0x143
-#define BTN_TOOL_AIRBRUSH	0x144
-#define BTN_TOOL_FINGER		0x145
-#define BTN_TOOL_MOUSE		0x146
-#define BTN_TOOL_LENS		0x147
-#define BTN_TOUCH		0x14a
-#define BTN_STYLUS		0x14b
-#define BTN_STYLUS2		0x14c
-#define BTN_TOOL_DOUBLETAP	0x14d
-#define BTN_TOOL_TRIPLETAP	0x14e
-
-#define BTN_WHEEL		0x150
-#define BTN_GEAR_DOWN		0x150
-#define BTN_GEAR_UP		0x151
-
-#define REL_X           0x00
-#define REL_Y           0x01
-
-#define ABS_X			0x00
-#define ABS_Y			0x01
-#define ABS_Z			0x02
-#define ABS_RX			0x03
-#define ABS_RY			0x04
-#define ABS_RZ			0x05
-#define ABS_THROTTLE		0x06
-#define ABS_RUDDER		0x07
-#define ABS_WHEEL		0x08
-#define ABS_GAS			0x09
-#define ABS_BRAKE		0x0a
-#define ABS_HAT0X		0x10
-#define ABS_HAT0Y		0x11
-#define ABS_HAT1X		0x12
-#define ABS_HAT1Y		0x13
-#define ABS_HAT2X		0x14
-#define ABS_HAT2Y		0x15
-#define ABS_HAT3X		0x16
-#define ABS_HAT3Y		0x17
-#define ABS_PRESSURE		0x18
-#define ABS_DISTANCE		0x19
-#define ABS_TILT_X		0x1a
-#define ABS_TILT_Y		0x1b
-#define ABS_TOOL_WIDTH		0x1c
-#define ABS_VOLUME		0x20
-#define ABS_MISC		0x28
-#define ABS_MAX			0x3f
-#endif
-
-#define MAX_EVENTS 256*4
-
-enum {
-    REG_READ        = 0x00,
-    REG_SET_PAGE    = 0x00,
-    REG_LEN         = 0x04,
-    REG_DATA        = 0x08,
-
-    PAGE_NAME       = 0x00000,
-    PAGE_EVBITS     = 0x10000,
-    PAGE_ABSDATA    = 0x20000 | EV_ABS,
-};
-
-typedef struct
-{
-    uint32_t base;
-    qemu_irq  irq;
-    int pending;
-    int page;
-
-    unsigned events[MAX_EVENTS];
-    unsigned first;
-    unsigned last;
-
-    const char *name;
-    struct {
-        size_t len;
-        uint8_t *bits;
-    } ev_bits[EV_MAX + 1];
-    int32_t *abs_info;
-    size_t abs_info_count;
-} events_state;
-
-/* modify this each time you change the events_device structure. you
- * will also need to upadte events_state_load and events_state_save
- */
-#define  EVENTS_STATE_SAVE_VERSION  1
-
-#undef  QFIELD_STRUCT
-#define QFIELD_STRUCT  events_state
-
-QFIELD_BEGIN(events_state_fields)
-    QFIELD_INT32(pending),
-    QFIELD_INT32(page),
-    QFIELD_BUFFER(events),
-    QFIELD_INT32(first),
-    QFIELD_INT32(last),
-QFIELD_END
-
-static void  events_state_save(QEMUFile*  f, void*  opaque)
-{
-    events_state*  s = opaque;
-
-    qemu_put_struct(f, events_state_fields, s);
-}
-
-static int  events_state_load(QEMUFile*  f, void* opaque, int  version_id)
-{
-    events_state*  s = opaque;
-
-    if (version_id != EVENTS_STATE_SAVE_VERSION)
-        return -1;
-
-    return qemu_get_struct(f, events_state_fields, s);
-}
-
-extern const char*  android_skin_keycharmap;
-
-static void enqueue_event(events_state *s, unsigned int type, unsigned int code, int value)
-{
-    int  enqueued = s->last - s->first;
-
-    if (enqueued < 0)
-        enqueued += MAX_EVENTS;
-
-    if (enqueued + 3 >= MAX_EVENTS-1) {
-        fprintf(stderr, "##KBD: Full queue, lose event\n");
-        return;
-    }
-
-    if(s->first == s->last){
-        qemu_irq_raise(s->irq);
-    }
-
-    //fprintf(stderr, "##KBD: type=%d code=%d value=%d\n", type, code, value);
-
-    s->events[s->last] = type;
-    s->last = (s->last + 1) & (MAX_EVENTS-1);
-    s->events[s->last] = code;
-    s->last = (s->last + 1) & (MAX_EVENTS-1);
-    s->events[s->last] = value;
-    s->last = (s->last + 1) & (MAX_EVENTS-1);
-}
-
-static unsigned dequeue_event(events_state *s)
-{
-    unsigned n;
-
-    if(s->first == s->last) {
-        return 0;
-    }
-
-    n = s->events[s->first];
-
-    s->first = (s->first + 1) & (MAX_EVENTS - 1);
-
-    if(s->first == s->last) {
-        qemu_irq_lower(s->irq);
-    }
-
-    return n;
-}
-
-static int get_page_len(events_state *s)
-{
-    int page = s->page;
-    if (page == PAGE_NAME)
-        return strlen(s->name);
-    if (page >= PAGE_EVBITS && page <= PAGE_EVBITS + EV_MAX)
-        return s->ev_bits[page - PAGE_EVBITS].len;
-    if (page == PAGE_ABSDATA)
-        return s->abs_info_count * sizeof(s->abs_info[0]);
-    return 0;
-}
-
-static int get_page_data(events_state *s, int offset)
-{
-    int page_len = get_page_len(s);
-    int page = s->page;
-    if (offset > page_len)
-        return 0;
-    if (page == PAGE_NAME)
-        return s->name[offset];
-    if (page >= PAGE_EVBITS && page <= PAGE_EVBITS + EV_MAX)
-        return s->ev_bits[page - PAGE_EVBITS].bits[offset];
-    if (page == PAGE_ABSDATA)
-        return s->abs_info[offset / sizeof(s->abs_info[0])];
-    return 0;
-}
-
-static uint32_t events_read(void *x, target_phys_addr_t off)
-{
-    events_state *s = (events_state *) x;
-    int offset = off - s->base;
-    if (offset == REG_READ)
-        return dequeue_event(s);
-    else if (offset == REG_LEN)
-        return get_page_len(s);
-    else if (offset >= REG_DATA)
-        return get_page_data(s, offset - REG_DATA);
-    return 0; // this shouldn't happen, if the driver does the right thing
-}
-
-static void events_write(void *x, target_phys_addr_t off, uint32_t val)
-{
-    events_state *s = (events_state *) x;
-    int offset = off - s->base;
-    if (offset == REG_SET_PAGE)
-        s->page = val;
-}
-
-static CPUReadMemoryFunc *events_readfn[] = {
-   events_read,
-   events_read,
-   events_read
-};
-
-static CPUWriteMemoryFunc *events_writefn[] = {
-   events_write,
-   events_write,
-   events_write
-};
-
-static void events_put_keycode(void *x, int keycode)
-{
-    events_state *s = (events_state *) x;
-
-    enqueue_event(s, EV_KEY, keycode&0x1ff, (keycode&0x200) ? 1 : 0);
-}
-
-static void events_put_mouse(void *opaque, int dx, int dy, int dz, int buttons_state)
-{
-    events_state *s = (events_state *) opaque;
-    if (dz == 0) {
-        enqueue_event(s, EV_ABS, ABS_X, dx);
-        enqueue_event(s, EV_ABS, ABS_Y, dy);
-        enqueue_event(s, EV_ABS, ABS_Z, dz);
-        enqueue_event(s, EV_KEY, BTN_TOUCH, buttons_state&1);
-    } else {
-        enqueue_event(s, EV_REL, REL_X, dx);
-        enqueue_event(s, EV_REL, REL_Y, dy);
-    }
-    enqueue_event(s, EV_SYN, 0, 0);
-}
-
-static void  events_put_generic(void*  opaque, int  type, int  code, int  value)
-{
-   events_state *s = (events_state *) opaque;
-
-    enqueue_event(s, type, code, value);
-}
-
-static int events_set_bits(events_state *s, int type, int bitl, int bith)
-{
-    uint8_t *bits;
-    uint8_t maskl, maskh;
-    int il, ih;
-    il = bitl / 8;
-    ih = bith / 8;
-    if (ih >= s->ev_bits[type].len) {
-        bits = qemu_mallocz(ih + 1);
-        if (bits == NULL)
-            return -ENOMEM;
-        memcpy(bits, s->ev_bits[type].bits, s->ev_bits[type].len);
-	qemu_free(s->ev_bits[type].bits);
-        s->ev_bits[type].bits = bits;
-        s->ev_bits[type].len = ih + 1;
-    }
-    else
-        bits = s->ev_bits[type].bits;
-    maskl = 0xffU << (bitl & 7);
-    maskh = 0xffU >> (7 - (bith & 7));
-    if (il >= ih)
-        maskh &= maskl;
-    else {
-        bits[il] |= maskl;
-        while (++il < ih)
-            bits[il] = 0xff;
-    }
-    bits[ih] |= maskh;
-    return 0;
-}
-
-#if 0
-static int events_set_abs_info(events_state *s, int axis, int32_t min, int32_t max, int32_t fuzz, int32_t flat)
-{
-    int32_t *info;
-    if (axis * 4 >= s->abs_info_count) {
-        info = qemu_mallocz((axis + 1) * 4 * sizeof(int32_t));
-        if (info == NULL)
-            return -ENOMEM;
-        memcpy(info, s->abs_info, s->abs_info_count);
-	qemu_free(s->abs_info);
-        s->abs_info = info;
-        s->abs_info_count = (axis + 1) * 4;
-    }
-    else
-        info = s->abs_info;
-    info += axis * 4;
-    *info++ = min;
-    *info++ = max;
-    *info++ = fuzz;
-    *info++ = flat;
-}
-#endif
-
-void events_dev_init(uint32_t base, qemu_irq irq)
-{
-    events_state *s;
-    int iomemtype;
-
-    s = (events_state *) qemu_mallocz(sizeof(events_state));
-    s->name = android_skin_keycharmap;
-    events_set_bits(s, EV_SYN, EV_SYN, EV_ABS);
-    events_set_bits(s, EV_SYN, EV_SW, EV_SW);
-    events_set_bits(s, EV_KEY, 1, 0x1ff);
-    events_set_bits(s, EV_REL, REL_X, REL_Y);
-    events_set_bits(s, EV_ABS, ABS_X, ABS_Z);
-    events_set_bits(s, EV_SW, 0, 0);
-    iomemtype = cpu_register_io_memory(0, events_readfn, events_writefn, s);
-
-    cpu_register_physical_memory(base, 0xfff, iomemtype);
-
-    qemu_add_kbd_event_handler(events_put_keycode, s);
-    qemu_add_mouse_event_handler(events_put_mouse, s, 1);
-    qemu_add_generic_event_handler(events_put_generic, s);
-
-    s->base = base;
-    s->irq = irq;
-
-    s->first = 0;
-    s->last = 0;
-
-    register_savevm( "events_state", 0, EVENTS_STATE_SAVE_VERSION,
-                      events_state_save, events_state_load, s );
-}
-